Air-Conditioning – A Beginner’s Guide

Air-conditioning is a very effective climate control system and is a must for every Australian home or business. Like most things, A/C systems are evolving; the latest generation are known as HVAC systems (Heating, Ventilation & Air-Conditioning) use reverse cycle technology that pumps cool air in the summer and warm air in the winter. Heat exchangers and compressors work in tandem to condition the air that is then fed into the space via concealed ducting, which gives you complete climate control.

How does A/C work?

A simple explanation is the system draws in warm air, which is then blown over cold evaporator coils, then a compressor raises the refrigerant temperature and as the heat is expelled outside, the refrigerant temperature falls and the cool air is pumped into the building. It is a bit more complex than that, but that is a basic overview of how a/c systems take warm outdoor air, cool it down and send it through the interior. If you are ready for the best air conditioning Gold Coast has to offer, start with an online search to locate a local supplier.

Major components of HVAC system

The major components include the following:

  • Compressor – The heart of the system, the compressor works with the condenser to convert refrigerant gas back to liquid.
  • Condenser – Made up of coils, the condenser expels heat to the exterior by turning the gas into liquid.
  • Evaporator – This turns the refrigerant from liquid to gas, which cools the surrounding air and this is sent into the space.
  • Fan – This cools the condenser and prevents overheating.
  • Expansion valve – This regulates the amount of refrigerant passing through the system.
  • Ducting – Concealed channels that lead to all rooms and the cool (or warm) air is pumped through the channels.

Energy-efficient HVAC systems offer state-of-the-art climate control for home and business owners and the great thing about such a system is you do not need a unit in every room, a single system services all rooms in the house. Gone are the days when you need 3-4 a/c units, which uses so much energy.

Reverse cycle A/C

HVAC systems can be used to cool or heat an interior, which means you don’t need a separate heating system in the winter; simply change the direction and the system will extract cool air and replace it with warm air. Click here for eco-friendly ways to build.

Ducted A/C systems

By far the best way to cool or heat a building is installing concealed ducting that leads to all rooms in the house; each system is specifically designed around the property, with the compressor, fan and condenser located on the exterior. If your current A/C has seen better days and you would like to replace it with a custom-built HVAC climate control system, Google can help you locate a local A/C specialist who would be only too happy to pay you a visit and discuss your options.

The latest generation of HVAC systems are energy efficient and will maintain the desired temperature in your home or office.

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